Young developer, but senior software engineer, I started on product management & business development for embedded systems and then model based testing tools. Always working closed to deep technical peoples, I'm know playing the second hard thing: coding (the first was the business).
For my current entrepreneurship activity, I'm developing a mobile app about oenology initiation: mLearning about a wine language, fun: isn't it?
So dealing with Android Java and JavaScript (NodeJS), I also experienced Python, Java on Eclipse, Visual Basic.Net, Ada, C and C++.